Identify which of the following statements is correct.
A continuous random variable is one that:

• A.can take one of an infinite number of values.
• B.can take one of a finite number of values
• C.must be approximated using a discrete random variable.
• D.can only take positive values.

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Calculate the sum of the following series: 3, -6,12, -24,..., -1.536.

• A.3,069
• B.-3,833
• C.-60
• D.-1,023

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Identify which of the following quantities can always be derived from a box plot of a data set.
I.Mean
II.Median
III. Mode
IV. Range
V.Sample size

• A.IV and V only
• B.I and III only
• C.II and IV only
• D.I and II only

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Calculate the single extreme point of the function:

• A.(1.1)
• B.(0.1)
• C.(0,4)
• D.(0,2)

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A basketball squad contains 7 players. The team that lines up on the court tor the start of a match contains 5 ofthe players Calculate how many different teams can be fielded from the squad of 7 players

• A.7
• B.35
• C.2,520
• D.21

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